1 definition
by
The Real Noel Gallagher

Something so awesome that only something Oasis-related can describe it. Invented by Noel Gallagher himself, it is a word that all true Oasis fans use on a day-to-day basis. Do not confuse with the commonly used adjective "chris-tastic".

Oh my god Claire, look at that girl's new champagne supernova. Isn't it so wonderwalltastic!?